| Value | Category | Cases | |
|---|---|---|---|
| 1 | 584 |
40.3%
|
|
| 2 | 180 |
12.4%
|
|
| 3 | 617 |
42.6%
|
|
| 4 | 67 |
4.6%
|
|
| Sysmiss | 32 |